KIT:Electric Bell

Electric Bell For the budding Edison... MiniLabs' Electric Bell-Buzzer-Telegraph introduces the basics of electric circuitry. Use it as a telegraph - then change the circuit and use it as a bell or buzzer. Fun to build, fun to use. Battery not included. Age: 8+

Electric Bell For the budding Edison... MiniLabs' Electric Bell-Buzzer-Telegraph introduces the basics of electric circuitry. Use it as a telegraph - then change the circuit and use it as a bell or buzzer. Fun to build, fun to use. Battery not included. Age: 8+